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ICDAR
2003
IEEE
15 years 10 months ago
Radon Transform for Lineal Symbol Representation
Content-based retrieval and recognition of graphic images requires good models for symbol representation, able to identify those features providing the most relevant information a...
Oriol Ramos Terrades, Ernest Valveny
DAS
2008
Springer
15 years 7 months ago
Symbol Descriptor Based on Shape Context and Vector Model of Information Retrieval
In this paper we present an adaptive method for graphic symbol representation based on shape contexts. The proposed descriptor is invariant under classical geometric transforms (r...
T.-O. Nguyen, Salvatore Tabbone, Oriol Ramos Terra...
ICASSP
2010
IEEE
15 years 5 months ago
A comparative study of tonal acoustic features for a symbolic level music-to-score alignment
In this paper we review the acoustic features used for music-to-score alignment and study their influence on the performance in a challenging alignment task, where the audio data...
Cyril Joder, Slim Essid, Gaël Richard
ASSETS
2006
ACM
15 years 11 months ago
Attention analysis in interactive software for children with autism
This work is a part of an ongoing project that focuses on potential applications of an interactive system that helps children with autism. Autism is classified as a neurodevelopm...
A. Ould Mohamed, Vincent Courboulay, Karim Sehaba,...
GREC
2007
Springer
15 years 9 months ago
ARG Based on Arcs and Segments to Improve the Symbol Recognition by Genetic Algorithm
In this paper a genetic matching scheme is extended to take into account primitive arcs and complex description in the pattern recognition process. Classical ways only focus on seg...
J.-P. Salmon, Laurent Wendling